Advertisement If you’ve ever looked at a mouse fly and thought it was a goofy novelty bait, here’s a number that might open your eyes: 20. That’s how many shrews—a mouse-like mammal about two inches in length—were in the stomach of just one 19-inch rainbow trout caught on Alaska’s Kanektok River in 2013 (see photo below). Most avid fly anglers have heard stories about trout eating mice, but it’s generally assumed those were isolated incidents. But that’s not necessarily the … Continue reading Mouse flies are an easy and exciting way to target big fish. Here’s how